Diamond’s crystal structure is isometric, which means the carbon atoms are bonded in essentially the same way in all directions. Diamond’s splendor has been appreciated for centuries, but there was not much scientific knowledge about it before the twentieth century Since then, diamond knowledge has grown steadily, with research by chemists, physicists, geologists, mineralogists, and oceanographers. It isn’t until a diamond is cut, that the real beauty of a diamond begins to take shape With a gia diamond grading report, you can confidently make your next diamond purchase. The prospect of purchasing a diamond may seem daunting, but through gia, an unbiased authority on diamonds, you have several handy resources to help you select the highest quality diamond
First up, an overview of the 4cs Color, clarity, cut, and carat weight. Diamond crystals are brought closer to the earth’s surface through volcanic activity Diamonds can be found in shallow alluvial deposits where the crystals settle after being transported away from the kimberlite pipes by geologic activity and rivers. Important limitations all report check information is subject to these limitations Interested in getting your diamond graded by gia
The correct way to evaluate diamond color is in precise conditions, under controlled lighting, where stones are compared to masterstones with established color grades From d for colorless to z for light. The clarity of a diamond is based on the size, location, visibility and number of inclusions or blemishes Internal and surface reaching characteristics are called inclusions External features are called blemishes Precise clarity grading is the secret to accurately evaluating a diamond.
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